文件修改

release/MAC_arm64_SpineViewer/node_modules/@napi-rs/canvas/index.js

@@ -0,0 +1,116 @@
+const { platform, homedir } = require('os')
+const { join } = require('path')
+
+const {
+  clearAllCache,
+  CanvasRenderingContext2D,
+  CanvasElement,
+  SVGCanvas,
+  Path: Path2D,
+  ImageData,
+  Image,
+  CanvasPattern,
+  GlobalFonts,
+  PathOp,
+  FillType,
+  StrokeJoin,
+  StrokeCap,
+  convertSVGTextToPath,
+} = require('./js-binding')
+
+const { DOMPoint, DOMMatrix, DOMRect } = require('./geometry')
+
+const loadImage = require('./load-image')
+
+const SvgExportFlag = {
+  ConvertTextToPaths: 0x01,
+  NoPrettyXML: 0x02,
+  RelativePathEncoding: 0x04,
+}
+
+// eslint-disable-next-line sonarjs/no-unused-collection
+const Fonts = []
+
+if (!('families' in GlobalFonts)) {
+  Object.defineProperty(GlobalFonts, 'families', {
+    get: function () {
+      return JSON.parse(GlobalFonts.getFamilies().toString())
+    },
+  })
+}
+
+if (!('has' in GlobalFonts)) {
+  Object.defineProperty(GlobalFonts, 'has', {
+    value: function has(name) {
+      return !!JSON.parse(GlobalFonts.getFamilies().toString()).find(({ family }) => family === name)
+    },
+    configurable: false,
+    enumerable: false,
+    writable: false,
+  })
+}
+
+const _getTransform = CanvasRenderingContext2D.prototype.getTransform
+
+CanvasRenderingContext2D.prototype.getTransform = function getTransform() {
+  const transform = _getTransform.apply(this, arguments)
+  // monkey patched, skip
+  if (transform instanceof DOMMatrix) {
+    return transform
+  }
+  const { a, b, c, d, e, f } = transform
+  return new DOMMatrix([a, b, c, d, e, f])
+}
+
+function createCanvas(width, height, flag) {
+  const isSvgBackend = typeof flag !== 'undefined'
+  return isSvgBackend ? new SVGCanvas(width, height, flag) : new CanvasElement(width, height)
+}
+
+class Canvas {
+  constructor(width, height, flag) {
+    return createCanvas(width, height, flag)
+  }
+
+  static [Symbol.hasInstance](instance) {
+    return instance instanceof CanvasElement || instance instanceof SVGCanvas
+  }
+}
+
+if (!process.env.DISABLE_SYSTEM_FONTS_LOAD) {
+  GlobalFonts.loadSystemFonts()
+  const platformName = platform()
+  const homedirPath = homedir()
+  switch (platformName) {
+    case 'win32':
+      GlobalFonts.loadFontsFromDir(join(homedirPath, 'AppData', 'Local', 'Microsoft', 'Windows', 'Fonts'))
+      break
+    case 'darwin':
+      GlobalFonts.loadFontsFromDir(join(homedirPath, 'Library', 'Fonts'))
+      break
+    case 'linux':
+      GlobalFonts.loadFontsFromDir(join('usr', 'local', 'share', 'fonts'))
+      GlobalFonts.loadFontsFromDir(join(homedirPath, '.fonts'))
+      break
+  }
+}
+
+module.exports = {
+  clearAllCache,
+  Canvas,
+  createCanvas,
+  Path2D,
+  ImageData,
+  Image,
+  PathOp,
+  FillType,
+  StrokeCap,
+  StrokeJoin,
+  SvgExportFlag,
+  GlobalFonts: GlobalFonts,
+  convertSVGTextToPath,
+  DOMPoint,
+  DOMMatrix,
+  DOMRect,
+  loadImage,
+}